SkyLab 2 prime crew photographed at Launch Complex 39 KSC

S73-25902 (4 May 1973) --- The three prime crew members of the first manned SkyLab mission (SkyLab 2) are photographed at Launch Complex 39, Kennedy Space Center, during preflight activity. They are, left to right, astronaut Paul J. Weitz, pilot; astronaut Charles Conrad Jr., commander; and scientist-astronaut Joseph P. Kerwin, science pilot. In the background is the SkyLab 1/Saturn V space vehicle with its SkyLab space station payload on Pad A. Photo credit: NASA